How it looks like to work 12 hours per day is so hard to do in case your are married ?

Hi tuodor, can you give us more details? What country, how many days of 12 hours each, how much time for breaks, etc?
Yes of course a 12 hour work day is tough on anyone, married or not.

whatever you are living , and your work type. 12 hours is very long, and if you count 8 hours for sleeping + 12 hours for working + 1 hour for transportation= 21 hours
SO u would have 3 hours for yourself , your wife , your friends etc